@charset "utf-8";
.tieude {
	font-size: 18px;
	font-weight: bold;
	color: #000000;
}
.bo {
	margin: 2px;
	border: 1px solid #000000;
}
.hea {
	font-weight: bold;
}
.hea1 {
	font-weight: bold;
	font-size: 12px;
}

body {
	font-size: 12px;
	font-family: Arial, Helvetica, sans-serif;
}
